CONDENSED CONSOLIDATED STATEMENTS OF EQUITY Statement - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]
Common Stock, Shares, Outstanding		286,895
Stockholders' Equity Attributable to Parent	$ 2,582,699	$ 28,689	$ 483,733	$ (386,322)	$ 2,456,599
Net Income (Loss) Attributable to Parent	90,828				90,828
Stock Issued During Period, Shares, Employee Benefit Plan		53
Stock Issued During Period, Value, Employee Benefit Plan	(321)	$ 6	(327)
Treasury Stock, Value, Acquired, Cost Method	$ 0		$ 11,250	(11,250)
Common Stock Issued to Directors Shares		13
Common Stock Issued to Directors	700,000	1,000	699,000
Dividends, Cash	$ (20,696)				(20,696)
Common Stock, Shares, Outstanding		286,961
Stockholders' Equity Attributable to Parent	2,770,593	$ 28,696	$ 495,278	(397,572)	2,644,191
Net Unrealized Holding Gain on Available for Sale Securities	$ (132)		(77)		(55)
Common Stock, Shares, Outstanding	279,583,006	293,380
Common Stock, Shares, Outstanding | Accounting Standards Update 2014-09 [Member]		286,895
Stockholders' Equity Attributable to Parent	$ 3,000,568	$ 29,338	615,180	(477,572)	2,833,622
Stockholders' Equity Attributable to Parent | Accounting Standards Update 2014-09 [Member]	2,700,214	$ 28,689	483,733	(386,322)	2,574,114
Cumulative Effect of New Accounting Principle in Period of Adoption | Accounting Standards Update 2014-09 [Member]					117,515
Net Income (Loss) Attributable to Parent	113,896				113,896
Stock Issued During Period, Shares, Employee Benefit Plan		2,465
Stock Issued During Period, Value, Employee Benefit Plan	6,209	$ 246	5,963
Dividends, Cash	(22,348)				(22,348)
Common Stock, Shares, Outstanding		295,845
Stockholders' Equity Attributable to Parent	3,098,431	$ 29,584	621,249	$ (477,572)	$ 2,925,170
Net Unrealized Holding Gain on Available for Sale Securities	$ 106		$ 106